protective clothing? Chemical-resistant materials prevent the measurable movement of certain chemicals through the material to your protected skin for a limited period of use or time.
Definition of conscious. 1  1 : perceiving, apprehending, or noticing with a degree of controlled thought or observation conscious of having succeeded was conscious that someone was watching. 2  2 archaic : sharing another's knowledge or awareness of an inward state or outward fact. 3  3 : personally felt conscious guilt.
Awareness is the ability to perceive, to feel, or to be conscious of events, objects, thoughts, emotions, or sensory patterns. In this level of consciousness, sense data can be confirmed by an observer without necessarily implying understanding. More broadly, it is the state or quality of being aware of something.